Updated Aug 20/18
NewerTech OWC Drive Mounts
Scroll down to see all available options.
NewerTech AdaptaDrive - $19 - in stock
2.5" to 3.5" SATA drive converter bracket. Install any size 2.5" SATA hard drive sled or SSD into a 3.5" SATA drive bay.
OWC Mount Pro - $32 - in stock
Adding an SSD to your Mac Pro (2009 - 2012 models) has never been easier! With the OWC Mount Pro, you can add any 2.5" SSD drive to your Mac Pro tower. Part#OWCMMP35T25.
OWC Multi-Mount 2.5/3.5" to 5.25" - $45 -
Looking to add more storage space to your Mac Pro or PC? If you have an available 5.25" optical bay, OWC has you covered with the Multi-Mount. With this set of high-quality powder-coated aluminum brackets, you now have the freedom to install the drives you want, where you want them! Works with any Mac Pro that utilizes SATA 5.25" optical drives. This allows you to mount up to 2 3.5" SATA hard drives. Easy to install and allows you to have a total of 6 3.5" SATA hard drives installed in your Mac Pro. (For 6 drives, optical drive must be disconnected and the IO cable connected to drive #6). Part#OWCMM35A52CMB.
OWC Multi-Mount (Single set for 3.5) - $26 - in
2.5" to 3.5" bracket set
Looking to add more storage space to your desktop computer? Want the speed of SSD for your desktop too, but don't have a 2.5" hard drive bay to install it into? If you have an available, side-mounting, full-size 3.5" hard drive bay, OWC has you covered with the Multi-Mount.With this set of high-quality powder-coated aluminum brackets, you now have the freedom to install the drives you want, where you want them! The 2.5" to 3.5" bracket is designed for use with the 3.5" to 5.25" Multi-Mount bracket or in side-mounting bays where standard, separate SATA connection cables are used. Not for use with 3.5" back plane trays (i.e. Mac Pro sled) Part#OWCMM35T25
OWC Data Doubler for MacBook Pro - $39 - in stock
Replace your MacBook Pro's optical drive with a blazing fast SSD! This all metal bracket fits perfectly inside any MacBook Pro that uses a 9.5mm SATA optical drive. Fits any 2.5" SSD SATA hard drive. Includes all the tool's required to make the swap. We tested it here on a Early 2011 MacBook Pro 13-inch, installation was quite simple and made the computer boot extremely fast. We did a test between that MacBook Pro 13 and a MacBook Pro 17 Quad i7 with a 500GB 7200 RPM hard drive, the MBP13 booted in half the time! Part#OWCDDAMBS0GB.
SSD Drives can be found here